39828104 has 16 divisors (see below), whose sum is σ = 78608400. Its totient is φ = 18865872.

The previous prime is 39828101. The next prime is 39828133. The reversal of 39828104 is 40182893.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (39828101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130862 + ... + 131165.

It is an arithmetic number, because the mean of its divisors is an integer number (4913025).

Almost surely, 2^39828104 is an apocalyptic number.

It is an amenable number.

39828104 is a deficient number, since it is larger than the sum of its proper divisors (38780296).

39828104 is a wasteful number, since it uses less digits than its factorization.

39828104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262052 (or 262048 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 39828104 is about 6310.9511169078. The cubic root of 39828104 is about 341.5045891855.

The spelling of 39828104 in words is "thirty-nine million, eight hundred twenty-eight thousand, one hundred four".